Google Releases Gemini 3.1 Pro with Doubled Reasoning Performance on ARC-AGI-2

Summary

Google released Gemini 3.1 Pro on February 20, 2026, an upgraded AI model with significantly improved reasoning capabilities designed for complex, multi-step tasks. The model achieved a 77.1% score on the ARC-AGI-2 benchmark, roughly doubling the performance of its predecessor Gemini 3 Pro. New capabilities include generating animated code-based graphics, building sophisticated software applications, and synthesizing complex data. The model is available to both consumers and developers across m